SAT - Science - Biology - Life Processes

Question - 1

Loop of Henle is concerned with:

  • A Excretory system
  • B Reproductive system
  • C Nervous system
  • D Muscular system

Question - 2

Urea is transported by:

  • A Plasma
  • B Blood
  • C RBC
  • D WBC

Question - 3

The kidneys resemble the contractile vacuoles of amoeba in:

  • A Expelling out excess of water
  • B Expelling out glucose
  • C Expelling out urea and uric acid
  • D Expelling out salts

Question - 4

Glucose is re-absorbed in the kidney mainly by:

  • A Bowman's capsule
  • B Loop of Henle
  • C Proximal Convoluted Tubule
  • D Distal Convoluted Tubule

Question - 5

Excess amino acids in the body are broken down to form urea in:

  • A Kidney
  • B Liver
  • C Spleen
  • D Pancreas

Question - 6

Difference between glomerular filtrate and blood plasma is of

  • A Proteins in plasma
  • B Potassium
  • C First is white and second is yellow
  • D Proteins in glomerular filtrate

Question - 7

In the kidneys of mammals, Loop of Henle can be found in:

  • A Medulla
  • B Cortex
  • C Pelvis
  • D Pyramid

Question - 8

In the kidney, the correct sequence of formation of urine involves the following processes:

  • A Glomerular filtration, reabsorption, tubular secretion
  • B Reabsorption, filtration, secretion
  • C Filtration, secretion, reabsorption
  • D Reabsorption, secretion, filtration

Question - 9

A severe fall in blood pressure disturbs the function of kidneys and reduce

  • A Renal filtration
  • B Glomerular filtration
  • C Reabsorption
  • D Secretion of nitrogenous wastes

Question - 10

Excretion of bile pigments in urine indicates:

  • A Anaemia
  • B Diabetes
  • C Gout
  • D Jaundice
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